This is a valuable excavation report. Opened for photography. This report was primarily compiled by the late Professor Kazuo Miyamoto, Emeritus Professor of the University of Tokyo. I hope it will be helpful for your research. The case is somewhat dirty due to aging. The paper of the report has some stains and discoloration, but I think it is in quite good condition. It will be sent with simple packaging. The price is firm. This is the last one. Please refrain from purchasing if you are a perfectionist. Returns and refunds are not accepted after purchase. Thank you for your understanding.